This market tracks the likelihood of US military strikes against eight or more distinct countries throughout 2026. Military strikes include airstrikes, drone operations, cruise missile launches, or direct combat action. The current 24% YES odds suggest traders assess a one-in-four probability that the US will conduct military operations against at least eight separate nations before year end. Historically, the US military has engaged in operations across multiple countries in single calendar years, particularly during periods of heightened geopolitical tension. The threshold of eight countries represents a significant escalation requiring multiple simultaneous or sequential military campaigns. Market participants are pricing in baseline geopolitical risks—ongoing Middle East tensions, potential developments in Eastern Europe, and regional conflicts where the US maintains military presence—while also accounting for the uncertainty of whether such tensions will materialize into direct US military action at the scale specified. The YES odds reflect traders' collective assessment that such an extensive multi-country engagement is possible but not the base case outcome. Resolution will be determined by official US Department of Defense statements and credible reports confirming strikes against each country.